Home / 3,436,005.60-5,152,696.20-1,039,053.60

Finding the Fourth Proportional to 3,436,005.60, 5,152,696.20 and 1,039,053.60

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Solution

The fourth proportional to 3,436,005.60, 5,152,696.20 and 1,039,053.60 is: 1,558,183.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,005.60 : 5,152,696.20 = 1,039,053.60 : x
  2. Step 2: Convert to fraction form
    3,436,005.60/5,152,696.20 = 1,039,053.60/x
  3. Step 3: Cross multiply
    3,436,005.60x = 5,152,696.20 × 1,039,053.60
  4. Step 4: Simplify right side
    3,436,005.60x = 5,353,927,536,316.32
  5. Step 5: Solve for x
    x = 5,353,927,536,316.32/3,436,005.60
  6. Step 6: Final answer
    x = 1,558,183.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.